NPPES file of Aug 9, 2026

Samuel Jordan Olson, D.O.

Psychiatry Physician · Little Rock, AR

Samuel Jordan Olson, D.O. is a psychiatry physician with a practice address in Little Rock, Arkansas, and NPI 1366974008, issued on Mar 31, 2017. Check the license (Arkansas E-11906, as entered in NPPES) on the Arkansas State Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1366974008
Name
Samuel Jordan Olson
Credential
D.O.
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
E-11906 AR
Self-reported in NPPES; status is on the state search
Practice location
4301 W Markham St # 589, Little Rock, AR 72205
Phone
(501) 526-8148
Enumerated
Mar 31, 2017
Record last updated
Oct 7, 2019 (not updated in 7 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20190807003933); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 4301 W Markham St # 589

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Caitlin CapertonStudent in an Organized Health Care Education/Training Program1114622875
  2. Phillip Cowan, MDStudent in an Organized Health Care Education/Training Program1982165932
  3. Mallory Crawford, MDStudent in an Organized Health Care Education/Training Program1932804432
  4. Chrystal Fullen, PSYDClinical Neuropsychologist1053768911
  5. Varesh GorabiStudent in an Organized Health Care Education/Training Program1508700378
  6. Abdel-Nabi HadiStudent in an Organized Health Care Education/Training Program1861335820

Verify Samuel Jordan Olson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArkansas State Medical Board
    Search for license E-11906
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Arkansas license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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2.1 times the Medicare Part D claims of the average psychiatry physician in 2024

2,109 Medicare Part D claims for 97 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.

  1. Samuel Olson2,109
  2. Specialty average1,000

Most prescribed

  1. Trazodone Hcl132 claims
  2. Lithium Carbonate108 claims
  3. Olanzapine106 claims
  4. Sertraline Hcl91 claims
  5. Fluoxetine Hcl89 claims
  6. Quetiapine Fumarate87 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Bills Medicare through 2 group practices

  1. Centers For Youth And Families IncLittle Rock, AR
  2. State OF ArkansasLittle Rock, AR

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Samuel Jordan Olson among 329 psychiatry physician records in Arkansas

Samuel Jordan Olson, D.O. is one of 329 psychiatry physician records with a practice address in Arkansas. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 85% of them.

  • NPI issued2017 · 85% of these records are older, 13% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 46% of these records are
  • Graduated2017 · median 2005 among the 151 with a school on file
  • Record last updated2019 · 62% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Arkansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Psychiatry Physician providers in Arkansas

There are 329 psychiatry physician records in Arkansas.

The 8 psychiatry physician records with the nearest ZIP codes

  1. Steven Domon, M.D.Little Rock, AR 722051740268390
  2. Kenneth Dowless, M.D.Little Rock, AR 722051649258096
  3. Gail Eisenhauer, M.D.Little Rock, AR 722051710946264
  4. Florence GuthrieLittle Rock, AR 722051306887955
  5. Oliver Hall, M.D.Little Rock, AR 722051720066020
  6. Albert Kittrell, M.D.Little Rock, AR 722051013995489
  7. Charles Lewis, M.D.Little Rock, AR 722051376540765
  8. Carlene Lyle, M.D.Little Rock, AR 722051043272990

Common questions

What is Samuel Jordan Olson, D.O.'s NPI number?

Samuel Jordan Olson, D.O.'s National Provider Identifier (NPI) is 1366974008, issued on Mar 31, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Samuel Jordan Olson, D.O. located?

The NPPES record lists a practice address at 4301 W Markham St # 589, Little Rock, AR, 72205. Phone: (501) 526-8148. Providers update this record themselves, so call before visiting.

How can I verify Samuel Jordan Olson, D.O.'s license?

NPPES lists Arkansas license number E-11906, as entered by the provider. Search the Arkansas State Medical Board at https://armedicalboard.adh.arkansas.gov/public/verify/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Samuel Jordan Olson, D.O. prescribe under Medicare Part D?

In 2024, Samuel Jordan Olson, D.O. had 2,109 Medicare Part D claims for 97 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.